How to get a better random?

[Anon]

Hello,

I need to rand a number in scale 0-30.

I´m using:

$rNum = mt_rand(0, 30);

But PHP almost always Rand the same number, like 25... I need to reload the script some times to get other number...

Some body know how to generate a better random Number?!

[Anon]

You need to initialize the random routine.
srand do the job.

ex:
srand((double)microtime()*1000000);

Hth JBL